TestTimberImage::testTimberImageFromAttachment PHP Method

    function testTimberImageFromAttachment()
    {
        $iid = self::get_image_attachment();
        $image = new TimberImage($iid);
        $post = get_post($iid);
        $str = '{{ TimberImage(post).src }}';
        $result = Timber::compile_string($str, array('post' => $post));
        $this->assertEquals($image->src(), $result);
    }